烤烟新品种秦烟201的选育及特征特性

为改善和提升自育品种秦烟96的外观质量和感官品质，以MS云烟97为母本、秦烟96为父本组配选育成雄性不育杂交种秦烟201，于2019年3月通过全国烟草品种审定委员会审定。该品种田间长势强，整齐一致，叶片易落黄、易烘烤；综合抗病性和经济性状均好于对照NC89；烤后烟叶外观质量、化学成分协调性、感官质量均优于NC89，物理特性与NC89相当。综合评价，秦烟201在品质、抗性、产量、适应性等方面能够较好兼顾，综合性状优良，适宜在北方烟区种植。

Breeding and Characterization of a New Flue-cured Tobacco Variety Qinyan201

In order to improve the appearance quality and sense quality of self bred variety Qinyan 96, a male sterile hybrid Qinyan 201 was bred by using MsYunyan 97 as female parent and Qinyan 96 as male parent. In the field the variety grew neatly and uniformly with strong vigor, and the leaves showed layered yellowing, and were easy to cure. The comprehensive disease resistance and economic characters were better than NC89; The appearance quality, chemical component coordinate and sensory quality of flue-cured tobacco were better than NC89, and the physical properties were similar to NC89. The comprehensive evaluation showed that Qinyan201 had good balance in quality, resistance, yield and adaptability, and was suitable for planting in northern tobacco areas.